D. Solve the following problems. 1. In the arithmetic sequence 1, 5, 9, 13, ..., which term is 209? 2. Insert four arithmetic means between 4 and 24.
D. Solve the following problems. 1. In the arithmetic sequence 1, 5, 9, 13, ..., which term is 209? 2. Insert four arithmetic means between 4 and 24.
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 4T: The 5th term of an arithmetic sequence is 45, and the 12th term is 24. Find the nth term.
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